My group is considering using Trello for projects, but anything we use must be accessible to blind team members who use screenreading software. Does Trello work well with JAWS, VoiceOver, or anything similar?

Could you not experiment yourself, and report backnhere, as it sounds like you have accee to the technology, and Trello is obviously free and simple to set up an account?
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Clare MacraeJun 29 '12 at 21:05

From Rich Armstrong's response, my guess is that Trello will NOT work! Trello looks to heavily rely on dynamically created visual cues. Unless the designers have actively considered non-visual alternatives, I would guess that Trello would be totally unusable. If they had considered this, they would be pretty certain that it would work!